Nissan Maxima Service and Repair Manual: Reclining sensor
Description
- The reclining motor is installed to the seatback assembly.
- The pulse signal is input to the driver seat control unit when the
reclining is operated.
- The driver seat control unit counts the pulse and calculates the
reclining amount of the seat.
Component Function Check
1. CHECK FUNCTION
- Select "RECLN PULSE" in "DATA MONITOR" mode with CONSULT.
- Check reclining sensor signal under the following conditions
Diagnosis Procedure
1. CHECK RECLINING SENSOR SIGNAL
- Turn ignition switch ON.
- Read voltage signal between driver seat control unit harness
connector and ground with oscilloscope.
2. CHECK RECLINING SENSOR CIRCUIT
- Turn ignition switch OFF.
- Disconnect driver seat control unit and reclining motor.
- Check continuity between driver seat control unit harness
connector and reclining motor harness connector.
- Check continuity between driver seat control unit harness connector and
ground
3. CHECK RECLINING SENSOR POWER SUPPLY
- Connect driver seat control unit.
- Turn ignition switch ON.
- Check voltage between reclining motor harness connector and
ground.
4. CHECK RECLINING SENSOR POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect driver seat control unit.
- Check continuity between driver seat control unit harness
connector and reclining motor harness connector.
- Check continuity between driver seat control unit harness connector and
ground.
5. CHECK RECLINING SENSOR GROUND
- Turn ignition switch OFF.
- Check continuity between reclining motor harness connector and
ground
Description
The sliding sensor is installed to the seat frame.
The pulse signal is input to the driver seat control unit when sliding
is performed.
The driver seat control unit counts the p ...
Description
The lifting sensor (front) is installed to the seat frame.
The pulse signal is input to the driver seat control unit when the
lifting (front) is operated.
The driver seat contro ...
Other materials:
Condenser
Removal and Installation
REMOVAL
Remove the rear pillar finisher LH. Refer to INT-24, "Removal and
Installation".
Disconnect the harness connector, remove bolt (A), and then
remove condenser (1) from the vehicle body.
INSTALLATION
Installation is in the reverse order of ...
Horn function
Description
Perform answer-back for each operation with horn.
Component Function Check
1. CHECK FUNCTION
Select HORN in "ACTIVE TEST" mode with CONSULT.
Check the horn (high/low) operation.
Diagnosis Procedure
1. CHECK HORN FUNCTION
Check horn function with horn switch
2. CHECK ...
Diagnosis system (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
BCM
BCM : CONSULT Function (BCM - BCM)
ECU IDENTIFICATION
The BCM part ...